Hi all, reason for the question is prior to frigid temps here in N. Tn. I am trying to figure how to keep water liquid for the quail. I don't want to put heated containers as I have 14 at the present time. I work and can only tend them in morning before work and evening when I get home. I was thinking about gathering all the waterers when I get home and keeping them inside so they don't freeze, then filling them next morning. Any comments or suggestions are appreciated. Thanks Mac